{"product_id":"hk-army-hstl-68ci-4500psi-carbon-fiber-air-tank-olive-black","title":"HK Army HSTL 68ci 4500psi Carbon Fiber Air Tank Olive Black","description":"\u003ch2\u003eHK Army HSTL 68ci 4500psi Carbon Fiber Air Tank – Olive \/ Black\u003c\/h2\u003e\n\n\u003cp\u003eThe HK Army HSTL 68ci in olive with black HSTL lettering brings a tactical, low-key look to your air system. The carbon fiber wrapped bottle holds a full 4500 psi compressed air (HPA) fill at just 2.6 lbs, keeping weight down without sacrificing capacity.\u003c\/p\u003e\n\n\u003cp\u003eThe aircraft-grade aluminum regulator ships pre-set to 800-850 psi output, ready to run with no setup required. Backed by an ISO-USA approved cylinder — valid in the USA, Canada, and Europe — with dual 1.8K and 7.5K burst disks, this tank carries a 15-year lifespan and requires hydro testing every five years. Universal threading means it fits essentially any paintball marker, and a fill nipple cover is included to protect the valve between fills.\u003c\/p\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e68 cubic inch carbon fiber wrapped bottle, 4500 psi capacity\u003c\/li\u003e\n\u003cli\u003eFinish: Olive \/ Black with HSTL lettering\u003c\/li\u003e\n\u003cli\u003eAircraft-grade aluminum regulator, pre-set (non-adjustable)\u003c\/li\u003e\n\u003cli\u003eOutput pressure: 800-850 psi\u003c\/li\u003e\n\u003cli\u003eWeight: 2.6 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 11.2\" length x 4.4\" width\u003c\/li\u003e\n\u003cli\u003eISO-USA approved cylinder — valid in the USA, Canada, and Europe\u003c\/li\u003e\n\u003cli\u003e1.8K and 7.5K burst disks\u003c\/li\u003e\n\u003cli\u003e15-year lifespan, hydro testing required every 5 years\u003c\/li\u003e\n\u003cli\u003eUniversal marker threading\u003c\/li\u003e\n\u003cli\u003eFill nipple cover included\u003c\/li\u003e\n\u003cli\u003eLimited 90-day warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlso Available\u003c\/h2\u003e\n\u003cp\u003eWant a lighter, more compact tank? Check out the \u003ca href=\"\/products\/hk-army-aerolite-48ci-4500psi-carbon-fiber-air-tank-clear\"\u003eHK Army AeroLite 48ci\u003c\/a\u003e. Prefer the same 68ci capacity in a clear or tinted carbon fiber finish instead of a solid color? See the \u003ca href=\"\/products\/hk-army-aerolite-68ci-4500psi-carbon-fiber-air-tank-clear\"\u003eHK Army AeroLite 68ci\u003c\/a\u003e. Browse the full lineup in \u003ca href=\"\/collections\/hk-army-air-tanks\"\u003eHK Army Air Tanks\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cstyle id=\"hstl-68-ob-faq-style\"\u003e\n#hstl-68-ob-faq .so-tab { border-bottom: 1px solid #ddd; }\n#hstl-68-ob-faq .so-tab input { display: none; }\n#hstl-68-ob-faq .so-tab label { display: block; padding: 12px 0; cursor: pointer; font-weight: 600; position: relative; }\n#hstl-68-ob-faq .so-tab label::after { content: \"+\"; position: absolute; right: 0; }\n#hstl-68-ob-faq .so-tab input:checked ~ label::after { content: \"\\2212\"; }\n#hstl-68-ob-faq .so-tab .so-tab-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }\n#hstl-68-ob-faq .so-tab input:checked ~ .so-tab-content { max-height: 300px; padding-bottom: 12px; }\n\u003c\/style\u003e\n\n\u003cdiv id=\"hstl-68-ob-faq\"\u003e\n\u003cdiv class=\"so-tab\"\u003e\n\u003cinput type=\"checkbox\" id=\"faq1-ob\"\u003e\n\u003clabel for=\"faq1-ob\"\u003eIs the regulator on this tank adjustable?\u003c\/label\u003e\n\u003cdiv class=\"so-tab-content\"\u003e\u003cp\u003eNo, the HSTL regulator is pre-set to 800-850 psi output at the factory and is not user-adjustable.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"so-tab\"\u003e\n\u003cinput type=\"checkbox\" id=\"faq2-ob\"\u003e\n\u003clabel for=\"faq2-ob\"\u003eWill this tank fit my marker?\u003c\/label\u003e\n\u003cdiv class=\"so-tab-content\"\u003e\u003cp\u003eYes, the HSTL 68ci uses universal threading compatible with virtually all paintball markers.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"so-tab\"\u003e\n\u003cinput type=\"checkbox\" id=\"faq3-ob\"\u003e\n\u003clabel for=\"faq3-ob\"\u003eIs this tank still carbon fiber even though I can't see the weave under the color?\u003c\/label\u003e\n\u003cdiv class=\"so-tab-content\"\u003e\u003cp\u003eYes. The HSTL series uses the same carbon fiber wrapped bottle as our AeroLite tanks, finished in a solid color with the HSTL wordmark instead of a clear or smoke tint that shows the weave. You get the same lightweight, high-capacity carbon fiber construction in a bold, opaque finish.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"so-tab\"\u003e\n\u003cinput type=\"checkbox\" id=\"faq4-ob\"\u003e\n\u003clabel for=\"faq4-ob\"\u003eHow often does this tank need to be tested, and how long does it last?\u003c\/label\u003e\n\u003cdiv class=\"so-tab-content\"\u003e\u003cp\u003eThis cylinder requires hydro testing every 5 years and has a total service life of 15 years from date of manufacture.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\",\"name\": \"Is the regulator on this tank adjustable?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"No, the HSTL regulator is pre-set to 800-850 psi output at the factory and is not user-adjustable.\"}},\n    {\"@type\": \"Question\",\"name\": \"Will this tank fit my marker?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Yes, the HSTL 68ci uses universal threading compatible with virtually all paintball markers.\"}},\n    {\"@type\": \"Question\",\"name\": \"Is this tank still carbon fiber even though I can't see the weave under the color?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Yes. The HSTL series uses the same carbon fiber wrapped bottle as our AeroLite tanks, finished in a solid color with the HSTL wordmark instead of a clear or smoke tint that shows the weave. You get the same lightweight, high-capacity carbon fiber construction in a bold, opaque finish.\"}},\n    {\"@type\": \"Question\",\"name\": \"How often does this tank need to be tested, and how long does it last?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"This cylinder requires hydro testing every 5 years and has a total service life of 15 years from date of manufacture.\"}}\n  ]\n}\n\u003c\/script\u003e","brand":"HK Army","offers":[{"title":"Default Title","offer_id":41744770367621,"sku":"100-410-00140","price":184.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0042\/7347\/1606\/files\/100-410-00140.jpg?v=1784575998","url":"https:\/\/www.discountpaintball.com\/products\/hk-army-hstl-68ci-4500psi-carbon-fiber-air-tank-olive-black","provider":"Discount Paintball","version":"1.0","type":"link"}